Investor Presentaiton

October 12, 2021 OTHER COMPETITORS Santa Julia (~10 million m² of capacity) ย CERAMICA SANTA JULIA PISOS Y RECUBRIMIENTOS Grupo Santa Julia has its origin in the Mexican Sewer Pipe Company established in 1894 in the Santa Julia neighborhood of Mexico City. In 1972, it changed its corporate name to the current Cerámica Santa Julia, S.A. de C.V., and moved to Huejotzingo, Puebla, which allowed it to grow significantly its production capacity and expand its lines. In 1999, the modernization of the company continued, employing state-of-the-art technology in the ceramic industry for floor and wall covering. In 2003, a new company was incorporated into the Santa Julia Group for the manufacturing of ceramic adhesives, nozzle, and sanitary ware, thereby completing the ceramic offering and fulfilling the requirements of the market. Castel (~8.5 million m² of capacity) Castel azulejos baños-cabinas Castel is a Mexican-Spanish company specialized in the commercialization of construction products such as ceramic tiles, porcelain, toilets, laminated and stone products, among others. Castel owns several distribution centers in Spain, the United States, Mexico, China, Guatemala, El Salvador, Costa Rica, Venezuela, Nicaragua, and Honduras and has a presence in over 30 countries through commercial representatives. The company has consolidated its position in the international market with annual sales worth over twelve million square meters of porcelain tiles. In Mexico, Castel owns five distribution centers in Mexico City, Monterrey, Guadalajara, Cancun, and Tijuana, with over 1,000+ points of sale, ensuring the prompt availability of all its products to meet the customers' needs. The plant in Salamanca, Guanajuato, has an annual production capacity of 8.5 million m². Cesantoni (~6 million m² of capacity) #cesantoni RAMICA Cesantoni is a Mexican ceramic tile manufacturer founded in 1980, which focuses on quality and design. With three productive plants, the company distributes its products across Mexico and Guatemala, whereas with Cesantoni Inc., it distributes them across the U.S. south. Venettia (~2 million m² of capacity) Venettia CERAMIC TILE Venettia is a flooring and tile manufacturer in Monterrey and the United States, with over 80 years of experience in the market. The company sells floors and tiles, cornices, wall facades, quartzite walls, stave, wood floors, and ceramic coverings, among other products. GBM LAMOSA/CERAMIC: THE ROAD TO GROWTH IS PAVED WITH TILES. | 61

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